CN101850543B - Stayguy tool pliers with lock - Google Patents
Stayguy tool pliers with lock Download PDFInfo
- Publication number
- CN101850543B CN101850543B CN2010101579812A CN201010157981A CN101850543B CN 101850543 B CN101850543 B CN 101850543B CN 2010101579812 A CN2010101579812 A CN 2010101579812A CN 201010157981 A CN201010157981 A CN 201010157981A CN 101850543 B CN101850543 B CN 101850543B
- Authority
- CN
- China
- Prior art keywords
- handle
- backguy
- connecting rod
- disc spring
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The invention discloses stayguy tool pliers with a lock, comprising a spindle (3), a left handle (1), a right handle (2), a coil spring bracket (5) and a coil spring (4) fixed on the coil spring bracket (5), wherein the left handle (1) and the right handle (2) are connected and matched through the spindle (3), a stayguy is wound on the coil spring bracket (5) and is fixed on a ring seat (15) after penetrating through a threading groove arranged on the left handle (1), the left handle (1) is riveted to a lock shaft (24) provided with a locking pit (24.1), the right handle (2) is provided with a push button (8) and a connecting rod (9), the connecting rod (9) is fixed on the right handle (2) through a connecting rod rotary shaft (10), a brake wheel (21) is installed and fixed at one end of the connecting rod (9), and a bolt (9.1) is arranged at the other end of the connecting rod (9). In the invention, the tool pliers can be conveniently fixed on a human body, closing and locking the plier handles and controlling the length of the stayguy by only one hand can be realized.
Description
Technical field
The present invention relates to the hand-operated tools field, specifically be meant a kind of instrument pincers.
Background technology
The instrument pincers according to the difference of applicable situation, have various patterns as a kind of hand-operated tools that a kind of people often use; Like nipper plier, vice etc., during use, people use a hand to hold the instrument pincers usually; Another hand or hold or holding up or according to the workpiece of required processing, but run into this actual conditions through regular meeting need put down the instrument pincers and remove to operate workpiece with two hands; Hand is picked up instrument and is clamped and operate again afterwards; If this operation is in the high-altitude, like aerial work, also or the fishing; The next door does not have the table top of the suitable instrument put pincers again, if can there be a kind of instrument pincers that conveniently hang on one's body will make things convenient for the operation under these special operation conditions greatly.Simultaneously existing instrument pincers close tight a kind of means commonly used with left and right sides handle when not using be that a rope sling is set on a handle; Close tightly through right-hand man's sleeve of this rope sling the instrument pincers together; This mode needs two hand compounding practices, has caused certain inconvenience in use.
Summary of the invention
The technical problem that the present invention will solve is; A kind of backguy instrument pincers with lock are provided; This backguy instrument pincers can be fixed on people's the body easily, and then can make things convenient for the operation under some special operation conditions, can easily the left and right sides handle Latch lock of instrument pincers be ended by a hand simultaneously.
Technical solution of the present invention provides following a kind of backguy instrument pincers with lock.
A kind of backguy instrument pincers with lock comprise main shaft and are connected left handle, the right handles that cooperates by main shaft that described left handle and right handles are provided with cavity in the border of main shaft; Described cavity is built-in with disc spring and disc spring support, and disc spring is fixed on the disc spring support, is wound with backguy on the disc spring support; Described backguy passes from the through wires hole that left handle has; Be fixed on after backguy is pulled out from the through wires hole of left handle on the ring seat, also be provided with lock shaft on the described left handle, have the locking pit on the lock shaft; Described right handles is provided with push button and connecting rod; Connecting rod is fixed on the right handles through the connecting rod rotating shaft, and connecting rod one end is mounted with brake wheel through the brake wheel shaft, and the other end of connecting rod has dead bolt.
Through above scheme, in instrument pincers set inside backguy, utilize the elastic force of disc spring, backguy can be wrapped on the disc spring support automatically; And can from the disc spring support, pull out outward easily, when needing the backguy of regular length, push button is upwards stirred, under the drive of connecting rod; Utilize the frictional force of brake wheel and disc spring support, brake wheel is with the disc spring bracket locked, and the disc spring support can not rotate, and the backguy that can obtain regular length this moment is with handled easily; When the needs backguy, to setting aside back, this moment, brake wheel discharged the disc spring support with push button; Under the effect of disc spring elastic force, the disc spring support retracts backguy and be wrapped on the disc spring support, finishes using at the instrument pincers; Need the left and right sides handle of instrument pincers be closed when tight, a promptly available hand closes the left and right sides handle of instrument pincers tightly earlier, closes tightly then to stir push button downwards with thumb; The dead bolt that the push button drivening rod has buckles into the locking pit that lock shaft has, thereby the left and right sides handle Latch lock that reliably instrument is clamped ends, when need to use next time again; A same hand upwards pushes back push button, and dead bolt ejects from the locking pit, and left and right sides handle can be opened normal use.This shows that the present invention only need be through the action of push button drivening rod, can realize the control of backguy length and can the left and right sides handle Latch lock of instrument pincers be ended, and these operations only need can operate easily with a hand, very easy to use.
As preferably, the outer peripheral face that described disc spring support contacts with brake wheel is provided with saw shape tooth, and this scheme can improve the mutual frictional force of brake wheel and disc spring support, thereby can reliable locked disc spring support when fixedly backguy length of needs.
As preferably; Also be provided with roller shaft and roller on the described left handle, roller shaft is fixed on roller on the left handle, and described backguy is passed roller and is wrapped on the disc spring support; Through this roller is set, can be very smoothly backguy be pulled out or withdrawn from the disc spring support.
As preferably, also be provided with stay thimble on the described ring seat, this stay thimble is set, can conveniently the instrument pincers be fixed on people's the body through stay thimble, just as a key ring, be fixed on key ring very easily and buckle.
As preferably, described left handle and right handles are provided with pincers jaw installing hole, and the setting of this installing hole is in order to adapt to the needs of various forms instrument pincers; Through this installing hole; Various pincers jaws can be installed easily,, improve the versatility of these instrument pincers like nipper plier, vice etc.
As preferably; Described left handle is provided with upper left lid of handle and handle left below cover, and upper left lid of handle and handle left below cover fasten left handle, and described right handles is provided with upper right lid of handle and handle right below cover; Right handles is provided with the upper right lid of handle and the handle right below cover fastens right handles; Be provided with through this, can realize the protection to left handle and right handles, it is more attractive in appearance that instrument clamps whole profile.
Description of drawings
Fig. 1 is an explosive view of the present invention.
Fig. 2 is the structural representation of connecting rod of the present invention.
Fig. 3 is the structural representation of lock shaft of the present invention
Shown in the figure: 1, the upper right lid of the upper left lid of left handle 2, right handles 3, main shaft 4, disc spring 5, disc spring support 6, roller shaft 7, roller 8, push button 9, connecting rod 10, connecting rod rotating shaft 11, handle 12, handle left below cover 13, handle 14, handle right below cover 15, ring seat 16, stay thimble 17, minor flaps 18, spindle screw 19, backguy 20, brake wheel shaft 21, brake wheel 22, pincers jaw 23, blade 24, lock shaft 24.1, locking pit 9.1, dead bolt
The specific embodiment
Be described in detail technical scheme of the present invention for better explaining below in conjunction with the accompanying drawing specific embodiments of the invention.
Shown in figure, the instrument pincers comprise left handle 1 and right handles 2, and left handle 1 matches with right handles 2 and passes with main shaft 3; Have internal thread hole on the main shaft 3, spindle screw 18 is fixed on right handles 1 and right handles 2 on the main shaft 3, and left handle 1 is provided with cavity with right handles 2 in the border with main shaft; Described cavity is built-in with disc spring 4 and disc spring support 5, and disc spring 4 is fixed on the disc spring support 5, and disc spring support 5 is enclosed within on the main shaft 3; Under the elastic force effect of disc spring 4, can rotate, be wound with backguy 19 on the disc spring support 5 around main shaft 3, backguy 19 pass pass in the through wires hole that left handle 1 has and leftward the outer end of handle 1 be fixed on the ring seat 15; Going back riveted and fixed on the described left handle 1 has lock shaft 24, has locking pit 24.1 on the lock shaft 24, and connecting rod 9 and push button 8 are installed on the described right handles 2; Have dead bolt 9.1 on the connecting rod 9, also be mounted with a brake wheel 21 through a brake wheel shaft 20 on the connecting rod 9, brake wheel shaft 20 described herein also is a screw; Connecting rod 9 usefulness connecting rod rotating shafts 10 are fixed on the right handles 2, and connecting rod rotating shaft 10 is a screw among this embodiment, and this screw-driving is on right handles 2; And and connecting rod 9 between have the gap and rotate smoothly to guarantee connecting rod 9, push button 8 and connecting rod 9 match, the excircle that matches with brake wheel 21 of disc spring support 5 is provided with rectangular teeth; When push button 8 promoted up and down, connecting rod 9 drove brake wheel 21 motions, and push button 8 upwards promotes; Brake wheel 21 is held tightly with disc spring support 5, utilizes frictional force can stop disc spring support 5 under the drive of disc spring 4, to rotate reliably, when finishing using; Close the left handle 1 and right handles 2 of clamping tool pincers with a hand; With thumb push button 8 is stirred downwards simultaneously, dead bolt 9.1 motions that push button 8 drivening rods 9 have also buckle into the locking pit 24.1 that lock shaft 24 has, thereby the left handle 1 that reliably instrument is clamped ends with right handles 2 Latch locks.
As a kind of preferred embodiment; In the present embodiment also leftward handle 1 be provided with roller 7, roller 7 is enclosed within on the roller shaft 6, roller shaft 6 is that riveted and fixed is leftward on the handle 1; Described backguy is passed roller 7 and is passed the Wire channel in building that has on the left handle 1 again; In addition, on ring seat 15, also be provided with stay thimble 16, also be provided with pincers jaw installing hole and blade installing hole on left handle 1 and the right handles 2; This installing hole is screwed hole among this embodiment, is mounted with pincers jaw 22 and blade 23 on handle 1 and the right handles 2 leftward through screw.Left handle 1 is provided with upper left lid 11 of handle and handle left below cover 12 in addition; The upper left lid 11 of handle fastens left handle 1 with handle left below cover 12; The upper left lid 11 of handle is fixing through two screws and left handle 1 with handle left below cover 12; Described right handles 2 is provided with upper right lid 13 of handle and handle right below cover 14, and right handles 2 is provided with the upper right lid 13 of handle and with handle right below cover 14 right handles 2 is fastened, and the upper right lid 13 of handle is fixing through two screws and right handles 2 with handle right below cover 14.
In the above-described embodiments, preferred forms of the present invention is described, obviously; Under inventive concept of the present invention; Still can make a lot of variations, all can use the mode of screw or rivet to fix like main shaft 3, brake wheel shaft 20, connecting rod rotating shaft 10 and roller shaft 6 among the above-mentioned embodiment, even can adopt mould directly to pour into a mould; And for example invention is provided with the installing hole of pincers jaw; Can be under inventive concept of the present invention the jaw of pincers arbitrarily that needs of installation, like vice, the pincers jaw of nipper plier, fishing pincers.At this, should explain that any change of under inventive concept of the present invention, being made all will fall in protection scope of the present invention.
Claims (6)
1. a backguy instrument with lock clamps; Comprise main shaft (3) and be connected left handle (1), the right handles (2) that cooperates by main shaft (3); It is characterized in that: described left handle (1) and right handles (2) are provided with cavity in the border of main shaft (3), and described cavity is built-in with disc spring support (5) and is fixed on the disc spring (4) on the disc spring support (5), is wound with backguy (19) on the disc spring support (5); Described backguy (19) passes from the Wire channel in building that left handle (1) has; Backguy (19) is fixed on the ring seat (15) after the Wire channel in building of left handle (1) is pulled out, and also is provided with lock shaft (24) on the described left handle (1), has locking pit (24.1) on the lock shaft; Described right handles (2) is provided with push button (8) and connecting rod (9); Connecting rod (9) is fixed on the right handles (2) through connecting rod rotating shaft (10), and connecting rod (9) one ends are mounted with brake wheel (21) through brake wheel shaft (20), and the other end of connecting rod (9) has dead bolt (9.1).
2. a kind of backguy instrument pincers with lock according to claim 1, it is characterized in that: the outer peripheral face that described disc spring support (5) contacts with brake wheel (21) is provided with saw shape tooth.
3. a kind of backguy instrument pincers with lock according to claim 1; It is characterized in that: also be provided with roller shaft (6) and roller (7) on the described left handle (1); Roller shaft (6) is fixed on roller (7) on the left handle (1), and described backguy (19) is passed roller (7) and is wrapped on the disc spring support (5).
4. a kind of backguy instrument pincers with lock according to claim 1 is characterized in that: also be provided with stay thimble (16) on the described ring seat (15).
5. a kind of backguy instrument pincers with lock according to claim 1, it is characterized in that: described left handle (1) and right handles (2) are provided with pincers jaw installing hole and blade installing hole.
6. a kind of backguy instrument pincers with lock according to claim 1; It is characterized in that: described left handle (1) is provided with upper left lid of handle (11) and handle left below cover (12); Upper left lid of handle (11) and handle left below cover (12) fasten left handle (1); Described right handles (2) is provided with upper right lid of handle (13) and handle right below cover (14), and right handles (2) is provided with the upper right lid of handle (13) and handle right below cover (14) fastens right handles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101579812A CN101850543B (en) | 2010-04-23 | 2010-04-23 | Stayguy tool pliers with lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101579812A CN101850543B (en) | 2010-04-23 | 2010-04-23 | Stayguy tool pliers with lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101850543A CN101850543A (en) | 2010-10-06 |
| CN101850543B true CN101850543B (en) | 2012-04-04 |
Family
ID=42802306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101579812A Expired - Fee Related CN101850543B (en) | 2010-04-23 | 2010-04-23 | Stayguy tool pliers with lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101850543B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240687B (en) * | 2013-05-16 | 2015-03-11 | 国家电网公司 | Multifunctional guy production clamp |
| CN209095371U (en) * | 2018-11-21 | 2019-07-12 | 扬州源升机械有限公司 | It is a kind of that Fishing gear pliers is made to keep the locking mechanism of state of healing up |
| CN111029878B (en) * | 2020-01-03 | 2021-06-18 | 张静贤 | Motor carbon brush spring nesting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893530A (en) * | 1987-03-19 | 1990-01-16 | Warheit William A | Plier-type tool |
| US5218768A (en) * | 1990-07-24 | 1993-06-15 | Knipex-Werk C. Gustav Putsch | Ratchet cutter |
| CN2170526Y (en) * | 1993-10-21 | 1994-06-29 | 费杏宝 | High-voltage electric appliance measuring pliers |
| EP0657254A1 (en) * | 1993-11-10 | 1995-06-14 | ORBIS-Werk Groten GmbH + Co. KG | Combination tool |
| US6336386B1 (en) * | 2000-07-21 | 2002-01-08 | Yung Jen Lee | Plier device having an adjustable opening |
| CN201070745Y (en) * | 2007-08-21 | 2008-06-11 | 李国荣 | Safe earmark clamp for livestock |
| CN201677259U (en) * | 2010-04-23 | 2010-12-22 | 宁波天下模塑有限公司 | Tool pliers with lock pull wire |
-
2010
- 2010-04-23 CN CN2010101579812A patent/CN101850543B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893530A (en) * | 1987-03-19 | 1990-01-16 | Warheit William A | Plier-type tool |
| US5218768A (en) * | 1990-07-24 | 1993-06-15 | Knipex-Werk C. Gustav Putsch | Ratchet cutter |
| CN2170526Y (en) * | 1993-10-21 | 1994-06-29 | 费杏宝 | High-voltage electric appliance measuring pliers |
| EP0657254A1 (en) * | 1993-11-10 | 1995-06-14 | ORBIS-Werk Groten GmbH + Co. KG | Combination tool |
| US6336386B1 (en) * | 2000-07-21 | 2002-01-08 | Yung Jen Lee | Plier device having an adjustable opening |
| CN201070745Y (en) * | 2007-08-21 | 2008-06-11 | 李国荣 | Safe earmark clamp for livestock |
| CN201677259U (en) * | 2010-04-23 | 2010-12-22 | 宁波天下模塑有限公司 | Tool pliers with lock pull wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101850543A (en) | 2010-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203077167U (en) | Pipe wrench | |
| US3312128A (en) | Wire gripper | |
| CN101850543B (en) | Stayguy tool pliers with lock | |
| TW200824815A (en) | Improved riveting apparatus | |
| CN205629200U (en) | Quick producing implement acts as go -between | |
| JPS58145325A (en) | Portable driving tool for driving clamping tool with deformable head and its driving method | |
| US3092152A (en) | Wire twisting and cutting tool | |
| US9168641B2 (en) | Bar clamp with ratchets | |
| CN206628773U (en) | Fast automatic installation tool for powered operation of starting to exchange fire | |
| WO2006055594A3 (en) | Tool for holding a fastener | |
| CN201677259U (en) | Tool pliers with lock pull wire | |
| CN208358722U (en) | A kind of novel hardware hammer | |
| US10992119B1 (en) | Electric spinning pliers | |
| WO2012097541A1 (en) | Multi-functional hammer | |
| CN201677257U (en) | Wire drawing pliers | |
| WO2017155076A1 (en) | Ascender | |
| CN202123483U (en) | Screwdriver with illuminating mechanism | |
| CN109434735A (en) | A kind of multifunctional wrench | |
| CN201677258U (en) | Locking tool clamp | |
| CN210524939U (en) | Quick wrench device for steel bar mechanical connecting sleeve | |
| US20040040417A1 (en) | Nail starter tool | |
| CN106425953A (en) | Foldable monkey wrench | |
| CN207235920U (en) | A kind of portable folder that catches snakes | |
| CN105382751B (en) | A kind of monodactyle formula spanner | |
| CN209029820U (en) | One kind being used for new-energy automobile cable connecting terminal dispersing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20130423 |